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Brainopia game station Word Woods Curious Trails Realm · Ages 4–5
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Literacy · Ages 4-7 - say each sound and build the word together

Word Window

Now playing: Starter Try it first · 5 rounds

Choose the missing letter to finish each short word. Press the letter or tap it below.
Focus skills Literacy Early Spelling Letter Sound Connection Word Building Vowel Recognition

A little at a time

Choose a small stage

15 short stages to play now. The full stage path is ready to explore.

Saved stage progress is unavailable for this session. Older full-track rounds do not automatically complete these new stages.

Explore the 15-stage path
  1. 1
    Starter · Free Starter

    Repair the first letter

    Use a complete three-letter reference word to repair its first letter.

    4 short rounds Play stage 1: Repair the first letter
  2. 2
    Starter · Free Starter

    Repair the last letter

    Use a complete three-letter reference word to repair its last letter.

    6 short rounds Play stage 2: Repair the last letter
  3. 3
    Starter · Free Starter

    Repair the middle letter

    Use a complete three-letter reference word to repair its middle letter.

    8 short rounds Play stage 3: Repair the middle letter
  4. 4
    Growing · Members

    Find the changing gap

    Follow a changing first, middle, or last gap while the complete word stays visible.

    6 short rounds Check access 4: Find the changing gap
  5. 5
    Growing · Members

    Repair two letters

    Repair two marked places in each short word, one letter at a time.

    6 short rounds Check access 5: Repair two letters
  6. 6
    Growing · Members

    Build the whole word

    Build all three letters from left to right while following a complete reference word.

    8 short rounds Check access 6: Build the whole word
  7. 7
    Challenge · Premium

    Find the four-letter gap

    Find a changing gap among four positions while the full word stays visible.

    8 short rounds Check access 7: Find the four-letter gap
  8. 8
    Challenge · Premium

    Match repeated letters

    Repair two repeated letters in separate positions, one place at a time.

    6 short rounds Check access 8: Match repeated letters
  9. 9
    Challenge · Premium

    Build four-letter words

    Build complete four-letter words, including repeated letters, from left to right.

    8 short rounds Check access 9: Build four-letter words
  10. 10
    Adventure · Premium

    Find the five-letter gap

    Follow a changing gap across five positions while the complete word stays visible.

    10 short rounds Check access 10: Find the five-letter gap
  11. 11
    Adventure · Premium

    Repair five-letter words

    Repair two places in a five-letter word, including separate occurrences of repeated letters.

    8 short rounds Check access 11: Repair five-letter words
  12. 12
    Adventure · Premium

    Build five-letter words

    Build all five letters in order, using a visible reference rather than recall or a timer.

    8 short rounds Check access 12: Build five-letter words
  13. 13
    Adventure · Premium

    Find the six-letter gap

    Follow one changing gap through every position of a six-letter word while the full reference stays visible.

    6 short rounds Check access 13: Find the six-letter gap
  14. 14
    Adventure · Premium

    Repair six-letter words

    Repair three marked places in each six-letter word by following the visible reference.

    6 short rounds Check access 14: Repair six-letter words
  15. 15
    Adventure · Premium

    Build six-letter words

    Build all six positions in order from a visible reference, without recall pressure or a timer.

    6 short rounds Check access 15: Build six-letter words

Word Window

1 of 5

  1. Round 1
  2. Round 2
  3. Round 3
  4. Round 4
  5. Round 5
Which letter completes the word? C blank T, the word cat

Say the sounds slowly, then choose the missing letter.

Coach this round

Coach word building.

Try saying
Say the clue, then sound out the beginning and ending letters around the blank.
Look for
Your child testing the missing letter by listening to the completed word.
Next tiny step
Write or say one more three-letter word with the same middle sound.

After this level

Try Growing Word Window. Members · 8 planned rounds Eight short-word building rounds that complete more CVC words with vowel choices.
Open member level
Play another small challenge

Stay in the same learning neighborhood, or try another launch-ready Starter game.

Writing · Free Loop and Copy

Copy a simple shape loop by choosing what comes next.

Play next Writing · Free Loop and Trace

Follow a simple loop pattern and choose the next shape.

Play next Writing · Free Shape Name Trail

Say a shape word and tap the first letter on the trail.

Play next
Original full-track rounds

These longer rounds are still available. They are separate from the short-stage path above and do not complete its stages automatically.

  1. Level 1 · Starter Starter

    A short, calm first round that introduces the game idea.

    Five short rounds already suitable for the first 1.0 launch experience.

    Ready to tryFree Starter
    5 planned rounds Current level
  2. Level 2 · Growing Growing Word Window

    A longer member round that repeats the skill with a little more variety.

    Eight short-word building rounds that complete more CVC words with vowel choices.

    Ready to tryMembers
    8 planned rounds Play level
  3. Level 3 · Challenge Challenge Word Windows

    A deeper review path for kids who are ready for more focus and more rounds.

    Twelve word-building rounds with more letter choices and varied word clues.

    Ready to tryPremium
    12 planned rounds Play level
  4. Level 4 · Adventure Word Window: Adventure Building

    The longest path, designed for deeper premium play and future themed-pack expansion.

    Build familiar words from letter pieces across a longer reading path.

    Ready to tryPremium
    20 planned rounds Play level
Continue away from the screen

Try a story sentence starter.

  1. StartSay one simple sentence about the game scene.
  2. AddInvite your child to add one word or idea.
  3. RepeatSay the new sentence together like a tiny story.
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